CN1269075A - 多副天线的检测和选择系统及方法 - Google Patents
多副天线的检测和选择系统及方法 Download PDFInfo
- Publication number
- CN1269075A CN1269075A CN98805054A CN98805054A CN1269075A CN 1269075 A CN1269075 A CN 1269075A CN 98805054 A CN98805054 A CN 98805054A CN 98805054 A CN98805054 A CN 98805054A CN 1269075 A CN1269075 A CN 1269075A
- Authority
- CN
- China
- Prior art keywords
- signal
- antenna
- multiple antenna
- satellite
- signal path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/0874—Hybrid systems, i.e. switching and combining using subgroups of receive antennas
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0805—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching
- H04B7/0808—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching comparing all antennas before reception
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0817—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection
- H04B7/082—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection selecting best antenna path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0828—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with delay elements in antenna paths
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0891—Space-time diversity
- H04B7/0894—Space-time diversity using different delays between antennas
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/855,242 US6009307A (en) | 1997-05-13 | 1997-05-13 | Multiple antenna detecting and selecting |
US08/855,242 | 1997-05-13 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031406718A Division CN1278499C (zh) | 1997-05-13 | 1998-05-13 | 多副天线的检测和选择方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1269075A true CN1269075A (zh) | 2000-10-04 |
CN1142635C CN1142635C (zh) | 2004-03-17 |
Family
ID=25320729
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB988050544A Expired - Fee Related CN1142635C (zh) | 1997-05-13 | 1997-05-13 | 多副天线的检测和选择系统 |
CNB031406718A Expired - Fee Related CN1278499C (zh) | 1997-05-13 | 1998-05-13 | 多副天线的检测和选择方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031406718A Expired - Fee Related CN1278499C (zh) | 1997-05-13 | 1998-05-13 | 多副天线的检测和选择方法 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6009307A (zh) |
EP (2) | EP2246994A3 (zh) |
JP (1) | JP2001525146A (zh) |
KR (1) | KR100585307B1 (zh) |
CN (2) | CN1142635C (zh) |
AR (1) | AR013345A1 (zh) |
AU (1) | AU750535B2 (zh) |
BR (1) | BR9809810A (zh) |
MX (1) | MXPA99010336A (zh) |
TW (1) | TW376671B (zh) |
WO (1) | WO1998052300A2 (zh) |
ZA (1) | ZA984043B (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7890145B2 (en) | 2003-10-01 | 2011-02-15 | Broadcom Corporation | System and method for antenna selection |
US8000746B2 (en) | 2003-10-01 | 2011-08-16 | Broadcom Corporation | System and method for channel-adaptive antenna selection |
US8185075B2 (en) | 2003-03-17 | 2012-05-22 | Broadcom Corporation | System and method for channel bonding in multiple antenna communication systems |
CN102540205A (zh) * | 2010-11-17 | 2012-07-04 | 崔宝导航有限公司 | 全球导航卫星天线系统和方法 |
CN102612066A (zh) * | 2011-01-14 | 2012-07-25 | 艾色拉公司 | 通过无线网络的信道接收输入信号 |
CN104521148A (zh) * | 2012-06-08 | 2015-04-15 | 利兰斯坦福青年大学托管委员会 | 使用多个衰减延时消除干扰的系统和方法 |
WO2015168843A1 (zh) * | 2014-05-05 | 2015-11-12 | 华为技术有限公司 | 确定信号的方法、馈电网络和装置 |
CN107110973A (zh) * | 2015-11-13 | 2017-08-29 | 华为技术有限公司 | 改善gps性能的方法及终端 |
CN108233965A (zh) * | 2017-12-28 | 2018-06-29 | 浙江中智海通信科技有限公司 | 无线数据通信多天线协同接收机架构及其信号接收方法 |
Families Citing this family (56)
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US6873834B1 (en) * | 1996-12-20 | 2005-03-29 | Nortel Networks Limited | Wireless terminal diversity scheme |
KR100208942B1 (ko) * | 1997-01-20 | 1999-07-15 | 윤종용 | 부호분할다중접속 통신시스템의 수신신호 전력레벨 추적장치 및 방법 |
US6389085B1 (en) * | 1998-01-14 | 2002-05-14 | Wavecom Electronics Inc. | Receiver combiner for spatial diversity digital communications |
JPH11308144A (ja) * | 1998-04-24 | 1999-11-05 | Mitsumi Electric Co Ltd | 通信装置 |
US6310661B1 (en) | 1998-08-07 | 2001-10-30 | Hughes Electronics Corporation | Method of broadcasting controlling data streams and apparatus for receiving the same |
US6430165B1 (en) | 1998-08-07 | 2002-08-06 | Hughes Electronics Corporation | Method and apparatus for performing satellite selection in a broadcast communication system |
US7877290B1 (en) | 1999-03-29 | 2011-01-25 | The Directv Group, Inc. | System and method for transmitting, receiving and displaying advertisements |
US7552458B1 (en) * | 1999-03-29 | 2009-06-23 | The Directv Group, Inc. | Method and apparatus for transmission receipt and display of advertisements |
JP3667549B2 (ja) * | 1999-03-29 | 2005-07-06 | 日本電気株式会社 | ダイバーシティ受信装置 |
JP3458772B2 (ja) * | 1999-06-30 | 2003-10-20 | 日本電気株式会社 | ディジタル多重受信装置及び受信方法 |
JP3678944B2 (ja) * | 1999-07-02 | 2005-08-03 | 松下電器産業株式会社 | 無線通信装置および無線通信方法 |
US7024168B1 (en) * | 1999-07-07 | 2006-04-04 | Telefonaktiebolaget L M Ericsson (Publ) | Controlled antenna diversity |
US6549774B1 (en) * | 1999-11-04 | 2003-04-15 | Xm Satellite Radio Inc. | Digital audio service satellite receiver having switchable operating modes for stationary or mobile use |
EP1104121A1 (en) * | 1999-11-23 | 2001-05-30 | Siemens Aktiengesellschaft | Radio station for receiving signals employing antenna diversity and RAKE receiver |
US6356841B1 (en) | 1999-12-29 | 2002-03-12 | Bellsouth Intellectual Property Corporation | G.P.S. management system |
DE10102616A1 (de) * | 2000-02-17 | 2001-08-23 | Heinz Lindenmeier | Antennendiversityanlage mit phasengeregelter Summation von Antennensignalen |
JP3519338B2 (ja) * | 2000-03-24 | 2004-04-12 | 松下電器産業株式会社 | 受信装置及び利得制御方法 |
DE10022740A1 (de) * | 2000-04-28 | 2001-10-31 | Mannesmann Vdo Ag | Antennen-Diversity-Schaltung für Rundfunkempfänger mit mehreren Empfangsteilen |
GB0016411D0 (en) * | 2000-07-05 | 2000-08-23 | Koninkl Philips Electronics Nv | Antenna diversity receiver |
FR2826527B1 (fr) * | 2001-06-25 | 2003-09-26 | Thomson Licensing Sa | Dispositif de reception equipe pour evaluer les performances des chemins par lesquels il recoit des signaux provenant d'une meme source et procede pour l'exploitation de ce dispositif |
US7085529B1 (en) | 2001-10-24 | 2006-08-01 | The Directv Group, Inc. | Method and apparatus for determining a direct-to-home satellite receiver multi-switch type |
JP3997890B2 (ja) | 2001-11-13 | 2007-10-24 | 松下電器産業株式会社 | 送信方法及び送信装置 |
US7236515B1 (en) * | 2001-11-19 | 2007-06-26 | Sprint Spectrum L.P. | Forward link time delay for distributed antenna system |
FR2833435B1 (fr) * | 2001-12-06 | 2004-02-27 | Thomson Licensing Sa | Methode de selection de chemin de reception et dispositif de reception comprenant plusieurs chemins de reception |
US6684157B2 (en) | 2001-12-06 | 2004-01-27 | Yazaki North America, Inc. | Method and system for interfacing a global positioning system, other navigational equipment and wireless networks with a digital data network |
US7274759B2 (en) * | 2001-12-21 | 2007-09-25 | Koninklijke Philips Electronics N.V. | Antenna switching based on a preamble MSE metric |
KR20030054595A (ko) * | 2001-12-26 | 2003-07-02 | 엘지이노텍 주식회사 | 다중 수신 시스템의 복합 이득 제어장치 및 방법 |
DE10209060B4 (de) * | 2002-03-01 | 2012-08-16 | Heinz Lindenmeier | Empfangsantennenanordnung für Satelliten- und/oder terrestrische Funksignale auf Fahrzeugen |
US6978117B2 (en) * | 2002-03-25 | 2005-12-20 | Visteon Global Technologies, Inc. | RF AGC amplifier system for satellite/terrestrial radio receiver |
CN100385826C (zh) * | 2002-06-24 | 2008-04-30 | 美国博通公司 | 采用多路复用接收链处理的降低复杂度的天线系统 |
EP1394965A1 (de) | 2002-08-28 | 2004-03-03 | FUBA Automotive GmbH & Co. KG | Diversity-Anlage zum Empfang digitaler Satelliten-Rundfunksignale |
EP1537622B1 (en) | 2002-08-28 | 2013-10-16 | Zyray Wireless, Inc. | Iterative multi-stage detection technique for a diversity receiver having multiple antenna elements |
US7505741B2 (en) * | 2002-11-01 | 2009-03-17 | Magnolia Broadband Inc. | Processing diversity signals using a delay |
EP1565961A1 (en) * | 2002-11-29 | 2005-08-24 | Telecom Italia S.p.A. | Antenna for communication with a satellite |
US7139546B1 (en) | 2003-04-29 | 2006-11-21 | Ami Semiconductor, Inc. | Up-conversion of a down-converted baseband signal in a direct conversion architecture without the baseband signal passing through active elements |
US7113760B1 (en) | 2003-04-29 | 2006-09-26 | Ami Semiconductor, Inc. | Direct conversion receiver for amplitude modulated signals using linear/log filtering |
US7197091B1 (en) | 2003-05-06 | 2007-03-27 | Ami Semiconductor, Inc. | Direct conversion receiver with direct current offset correction circuitry |
US7006809B2 (en) * | 2003-05-06 | 2006-02-28 | Ami Semiconductor, Inc. | Adaptive diversity receiver architecture |
US7551699B2 (en) * | 2003-06-04 | 2009-06-23 | Ati Technologies, Inc. | Method and apparatus for controlling a smart antenna using metrics derived from a single carrier digital signal |
EP1533916A1 (en) * | 2003-11-18 | 2005-05-25 | Mitsubishi Electric Information Technology Centre Europe B.V. | Diversity switch combiner |
EP1533917A1 (en) * | 2003-11-18 | 2005-05-25 | Mitsubishi Electric Information Technology Centre Europe B.V. | Antenna diversity switch for a receiver system and method using this switch |
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JP2006135814A (ja) * | 2004-11-08 | 2006-05-25 | Fujitsu Ltd | 無線受信機 |
US20060202890A1 (en) * | 2005-02-10 | 2006-09-14 | Interdigital Technology Corporation | Adaptive antenna/combiner for reception of satellite signals and associated methods |
US8441913B2 (en) | 2005-09-27 | 2013-05-14 | Qualcomm Incorporated | Switching diversity in broadcast OFDM systems based on multiple receive antennas |
CN101039121B (zh) * | 2006-03-15 | 2010-12-29 | 宏碁股份有限公司 | 无线信号接收系统及方法 |
US8775319B2 (en) | 2006-05-15 | 2014-07-08 | The Directv Group, Inc. | Secure content transfer systems and methods to operate the same |
TW200814577A (en) * | 2006-06-30 | 2008-03-16 | Qualcomm Inc | Handset transmit antenna diversity in mobile satellite systems |
EP2104179B1 (en) | 2008-03-20 | 2016-02-24 | SES Astra S.A. | Satellite transceiver |
US8498656B2 (en) | 2011-05-02 | 2013-07-30 | Apple Inc. | Electronic device with idle mode antenna switching |
US8793000B2 (en) | 2011-05-02 | 2014-07-29 | Apple Inc. | Idle mode receive antenna diversity system |
US8687947B2 (en) | 2012-02-20 | 2014-04-01 | Rr Donnelley & Sons Company | Systems and methods for variable video production, distribution and presentation |
EP4236606A3 (en) * | 2013-02-11 | 2023-10-04 | Gogo Business Aviation LLC | Multiple antenna system and method for mobile platforms |
US9379789B2 (en) * | 2013-07-03 | 2016-06-28 | Qualcomm Incorporated | Antenna selection adjustment |
DE102016103666A1 (de) | 2016-03-01 | 2017-09-07 | Infineon Technologies Ag | Vorrichtung mit einer schalteinheit und anwendungen davon |
IL255437A (en) * | 2017-11-05 | 2018-03-29 | Israel Aerospace Ind Ltd | An adjustable multifunctional information acquisition system |
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FR1518827A (fr) * | 1967-02-08 | 1968-03-29 | Sud Aviation | Perfectionnement aux dispositifs de réception en diversité des signaux radioélectriques, notamment en provenance d'un émetteur mobile |
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JPS54143009A (en) * | 1978-04-28 | 1979-11-07 | Kokusai Denshin Denwa Co Ltd | Space diversity system for tdma communication system |
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-
1997
- 1997-05-13 US US08/855,242 patent/US6009307A/en not_active Expired - Lifetime
- 1997-05-13 CN CNB988050544A patent/CN1142635C/zh not_active Expired - Fee Related
-
1998
- 1998-05-13 EP EP10173459A patent/EP2246994A3/en not_active Withdrawn
- 1998-05-13 WO PCT/US1998/009613 patent/WO1998052300A2/en active Search and Examination
- 1998-05-13 KR KR1019997010374A patent/KR100585307B1/ko not_active IP Right Cessation
- 1998-05-13 ZA ZA984043A patent/ZA984043B/xx unknown
- 1998-05-13 CN CNB031406718A patent/CN1278499C/zh not_active Expired - Fee Related
- 1998-05-13 AU AU74809/98A patent/AU750535B2/en not_active Ceased
- 1998-05-13 MX MXPA99010336A patent/MXPA99010336A/es not_active IP Right Cessation
- 1998-05-13 EP EP98922210A patent/EP1013002A2/en not_active Withdrawn
- 1998-05-13 AR ARP980102234A patent/AR013345A1/es active IP Right Grant
- 1998-05-13 JP JP54940398A patent/JP2001525146A/ja not_active Ceased
- 1998-05-13 BR BR9809810-1A patent/BR9809810A/pt not_active Application Discontinuation
- 1998-08-10 TW TW087107402A patent/TW376671B/zh not_active IP Right Cessation
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8185075B2 (en) | 2003-03-17 | 2012-05-22 | Broadcom Corporation | System and method for channel bonding in multiple antenna communication systems |
US8706166B2 (en) | 2003-10-01 | 2014-04-22 | Broadcom Corporation | System and method for channel-adaptive antenna selection |
US8036711B2 (en) | 2003-10-01 | 2011-10-11 | Broadcom Corporation | System and method for antenna selection |
CN1860701B (zh) * | 2003-10-01 | 2011-08-03 | 美国博通公司 | 选择天线的方法和系统 |
US8000746B2 (en) | 2003-10-01 | 2011-08-16 | Broadcom Corporation | System and method for channel-adaptive antenna selection |
US8401591B2 (en) | 2003-10-01 | 2013-03-19 | Broadcom Corporation | System and method for channel-adaptive antenna selection |
US7890145B2 (en) | 2003-10-01 | 2011-02-15 | Broadcom Corporation | System and method for antenna selection |
CN102540205B (zh) * | 2010-11-17 | 2015-12-02 | 崔宝导航有限公司 | 全球导航卫星天线系统和方法 |
CN102540205A (zh) * | 2010-11-17 | 2012-07-04 | 崔宝导航有限公司 | 全球导航卫星天线系统和方法 |
CN102612066A (zh) * | 2011-01-14 | 2012-07-25 | 艾色拉公司 | 通过无线网络的信道接收输入信号 |
CN102612066B (zh) * | 2011-01-14 | 2016-01-20 | 辉达技术英国有限公司 | 通过无线网络的信道接收输入信号 |
CN104521148B (zh) * | 2012-06-08 | 2016-08-24 | 利兰斯坦福青年大学托管委员会 | 使用多个衰减延时消除干扰的系统和方法 |
CN104521148A (zh) * | 2012-06-08 | 2015-04-15 | 利兰斯坦福青年大学托管委员会 | 使用多个衰减延时消除干扰的系统和方法 |
WO2015168843A1 (zh) * | 2014-05-05 | 2015-11-12 | 华为技术有限公司 | 确定信号的方法、馈电网络和装置 |
CN105393457A (zh) * | 2014-05-05 | 2016-03-09 | 华为技术有限公司 | 确定信号的方法、馈电网络和装置 |
CN105393457B (zh) * | 2014-05-05 | 2019-01-08 | 华为技术有限公司 | 确定信号的方法、馈电网络和装置 |
CN107110973B (zh) * | 2015-11-13 | 2021-10-15 | 华为技术有限公司 | 改善gps性能的方法及终端 |
CN107110973A (zh) * | 2015-11-13 | 2017-08-29 | 华为技术有限公司 | 改善gps性能的方法及终端 |
CN108233965A (zh) * | 2017-12-28 | 2018-06-29 | 浙江中智海通信科技有限公司 | 无线数据通信多天线协同接收机架构及其信号接收方法 |
Also Published As
Publication number | Publication date |
---|---|
BR9809810A (pt) | 2000-06-27 |
EP2246994A2 (en) | 2010-11-03 |
JP2001525146A (ja) | 2001-12-04 |
WO1998052300A3 (en) | 1999-04-22 |
CN1142635C (zh) | 2004-03-17 |
EP2246994A3 (en) | 2010-11-24 |
CN1278499C (zh) | 2006-10-04 |
EP1013002A2 (en) | 2000-06-28 |
CN1516358A (zh) | 2004-07-28 |
US6009307A (en) | 1999-12-28 |
KR20010012421A (ko) | 2001-02-15 |
KR100585307B1 (ko) | 2006-06-01 |
WO1998052300A2 (en) | 1998-11-19 |
AU7480998A (en) | 1998-12-08 |
AR013345A1 (es) | 2000-12-27 |
TW376671B (en) | 1999-12-11 |
MXPA99010336A (es) | 2004-12-06 |
ZA984043B (en) | 1998-11-20 |
AU750535B2 (en) | 2002-07-18 |
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